TABLE 2.
Variability of the proportion of the different phenotypes and ploidy levels according to the geographic origin of the seed trees
|
Ex situ C. dupreziana collection
|
|||||
|---|---|---|---|---|---|
| Carpentras | Estérel | Montpellier | Ruscas | P-valuea | |
| No. of seedlings | 17 | 84 | 41 | 18 | |
| % of C. sempervirens-like progeny | 41 | 90 | 34 | 50 | 4.6 × 10−11 |
| % of haploid cypresses within C. sempervirens-like progeny | 100 | 70 | 50 | 78 | 5.2 × 10−2 |
All seed trees were open-pollinated C. dupreziana cypresses planted in the ex situ collection in southeastern France.
a
Probability of the observed proportions assuming no site effect and computed from a logit generalized linear model.